<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>文本和字体练习</title>
    <style>
      #d1 {
        width: 100px;
        height: 30px;
        background-color: green;
        color: red;
        text-align: center;
        line-height: 30px;
      }
      span {
        font-size: 25px;
        font-style: italic;
      }
      #bx {
        font-weight: normal;
        text-shadow: blue -10px 10px 3px;
      }
      #xyj {
        text-decoration: underline;
      }
      a {
        text-decoration: none;
        font-weight: bold;
      }
    </style>
</head>
<body>
  <div id="d1">刘德华</div>
  <div>张学友</div>
  <span>香蕉</span>
  <span>苹果</span>
  <h1 id="bx">冰箱</h1>
  <h1 id="xyj">洗衣机</h1>
  <a href="https://www.baidu.com">百度</a>
</body>
</html>